160982650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{38791}}^1$

素因数の和:38886

約数の個数: 24

約数和(自身を含む): 303043104

約数和(自身を除く): 142060454

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 38791, 77582, 193955, 387910, 969775, 1939550, 3219653, 6439306, 16098265, 32196530, 80491325, 160982650]

約数ペア:

[(1, 160982650), (2, 80491325), (5, 32196530), (10, 16098265), (25, 6439306), (50, 3219653), (83, 1939550), (166, 969775), (415, 387910), (830, 193955), (2075, 77582), (4150, 38791)]